
NETWORK & WIRELESS
754
NETWORK & WIRELESS
13
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
kele.com888-397-5353 USA
TERMINAL IDENTIFICATION - KTEC2647Z
WIRING - KTEC2647Z
APPLICATION - KTEC2647Z
Terminal Use Terminal
Identification
Description
4 - 24 V ~ Hot
24 V~ Hot
Power supply of thermostat, hot side.
5 - 0 V ~ Com
0 V~ Com
Power supply of thermostat, common side. Also used as reference for
the analog outputs when used.
6 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
7 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
9 - Analog Rht
AO 2
Local analog 0 - 10 VDC reheat output when used.
10 - VAV Damper
AO 1
Local VAV analog 0 - 10 VDC output.
Not Used Blank
Blank unused terminal.
12 - BI1
BI 1
Configurable extra digital input. See parameter section for more
information.
13 - RS
RS
Remote room sensor input when used. Input auto-detects a remote
sensor and will automatically by-pass the internal sensor when used.
14 - Scom
Scom
Reference input for BI 1, BI 2, UI3 and RS.
15 - BI2
BI2
Non-configurable extra digital input for monitoring local functions over
the network.
16 - UI3 SS
UI 3
Non-configurable extra analog input for monitoring local discharge or
supply temperatures over the network.
BACnet Network Connections
BACnet Com
Com +
BACnet communication bus + connection.
BACnet Com
Com -
BACnet communication bus – connection.
Ref
Ref
Communication bus reference terminal.
o DO NOT USE FOR OTHER THAN SERVICING ISSUES
DO NOT WIRE SHIELD TO THAT POSITION
VAV Damper Wiring VAV Damper and Analog Reheat Wiring
sgnitteSgniriW citamehcS
Pressure dependent VAV cooling only system
Mandatory
• RehtConf = 0 None
VAV Damper
Moto
Com
24 VAC
0-10 VDC
24 V~ Hot
24 V~ Com
O 1
Com
24 VAC
0-10 VDC
Reheat Valve or SCR
VAV Damper Motor
Com
24 VAC
0-10 VDC
Room Temperature Control
Minimum & Maximum Position
djusted at Thermostat
0 to 10
VDC
UI3
0 V~ Com
24 V~ Hot
AO1
Terminal Use Terminal
Identification
Description
4 - 24 V ~ Hot
24 V~ Hot
Power supply of thermostat, hot side.
5 - 0 V ~ Com
0 V~ Com
Power supply of thermostat, common side. Also used as reference for
the analog outputs when used.
6 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
7 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
9 - Analog Rht
AO 2
Local analog 0 - 10 VDC reheat output when used.
10 - VAV Damper
AO 1
Local VAV analog 0 - 10 VDC output.
Not Used Blank
Blank unused terminal.
12 - BI1
BI 1
Configurable extra digital input. See parameter section for more
information.
13 - RS
RS
Remote room sensor input when used. Input auto-detects a remote
sensor and will automatically by-pass the internal sensor when used.
14 - Scom
Scom
Reference input for BI 1, BI 2, UI3 and RS.
15 - BI2
BI2
Non-configurable extra digital input for monitoring local functions over
the network.
16 - UI3 SS
UI 3
Non-configurable extra analog input for monitoring local discharge or
supply temperatures over the network.
BACnet Network Connections
BACnet Com
Com +
BACnet communication bus + connection.
BACnet Com
Com -
BACnet communication bus – connection.
Ref
Ref
Communication bus reference terminal.
o DO NOT USE FOR OTHER THAN SERVICING ISSUES
o DO NOT WIRE SHIELD TO THAT POSITION
VAV Damper Wiring VAV Damper and Analog Reheat Wiring
sgnitteSgniriW citamehcS
Pressure dependent VAV cooling only system
Mandatory
• RehtConf = 0 None
VAV Damper
Moto
Com
24 VAC
0-10 VDC
24 V~ Hot
24 V~ Com
O 1
4 V~ Hot
4 V~ Com
O 2
O 1
Com
24 VAC
0-10 VDC
Reheat Valve or SCR
VAV Damper Motor
Com
24 VAC
0-10 VDC
Room Temperature Control
Minimum & Maximum Position
djusted at Thermostat
0 to 10
VDC
UI3
0 V~ Com
24 V~ Hot
AO1
Terminal Use Terminal
Identification
Description
4 - 24 V ~ Hot
24 V~ Hot
Power supply of thermostat, hot side.
5 - 0 V ~ Com
0 V~ Com
Power supply of thermostat, common side. Also used as reference for
the analog outputs when used.
6 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
7 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
9 - Analog Rht
AO 2
Local analog 0 - 10 VDC reheat output when used.
10 - VAV Damper
AO 1
Local VAV analog 0 - 10 VDC output.
Not Used Blank
Blank unused terminal.
12 - BI1
BI 1
Configurable extra digital input. See parameter section for more
information.
13 - RS
RS
Remote room sensor input when used. Input auto-detects a remote
sensor and will automatically by-pass the internal sensor when used.
14 - Scom
Scom
Reference input for BI 1, BI 2, UI3 and RS.
15 - BI2
BI2
Non-configurable extra digital input for monitoring local functions over
the network.
16 - UI3 SS
UI 3
Non-configurable extra analog input for monitoring local discharge or
supply temperatures over the network.
BACnet Network Connections
BACnet Com
Com +
BACnet communication bus + connection.
BACnet Com
Com -
BACnet communication bus – connection.
Ref
Ref
Communication bus reference terminal.
o DO NOT USE FOR OTHER THAN SERVICING ISSUES
o DO NOT WIRE SHIELD TO THAT POSITION
VAV Damper Wiring VAV Damper and Analog Reheat Wiring
sgnitteSgniriW citamehcS
Pressure dependent VAV cooling only system
Mandatory
• RehtConf = 0 None
Com
24 VAC
0-10 VDC
24 V~ Hot
24 V~ Com
O 1
Com
24 VAC
0-10 VDC
Reheat Valve or SCR
VAV Damper Motor
Com
24 VAC
0-10 VDC
nalog VAV Actuato
Room Temperature Control
Minimum & Maximum Position
djusted at Thermostat
0 to 10
VDC
UI3
0 V~ Com
24 V~ Hot
AO1
KELE CONSTANT VOLUME ZONING SYSTEM
KTEC ZONING SYSTEM
March 2014
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